Ndustrio T Serie Manuel D'instructions page 25

- Directives and indications issued by the gas supply network
- Directives and indications issued by the electricity supply
network
- Local building and fire-prevention laws
- Accident prevention regulations
- Regulations in force of the electromechanical rules
- Local requirements.
- The appliances must be installed in conformity with current
national regulations.
- For Australia: to be installed to the requirements of AS 5601,
local authority, gas, electricity and any other statutory
regulations.
WARNING! It is essential that the area be sufficiently ventilated
at all times, so as to guarantee there is sufficient air for
combustion and aeration and prevent the formation of
unacceptable concentrations of harmful substances.
NOTE! Position the oven in such a way that there are no drafts
in the vicinity of the cooking chamber doors, as this may disturb
cooking.
WARNING! Under no circumstances must the are in which the
oven is installed contain flammable materials or fuels, and these
must never be brought into the vicinity of the appliance.
Likewise the room must be made with non-flammable materials.
All fire prevention measures must be scrupulously complied
with.
Do not spray aerosols in the vicinity of this appliance while it is
in operation.
After unloading, the appliance must be positioned in a well-aired and
illuminated room, with adequate ducting, at a minimum distance of
50 cm from the rear wall and 80 cm from the right and left side walls
(fig.7).
These minimum distances are essential to guarantee access to the
main switch, to allow cleaning of the burner air filter and to ensure
proper rear recirculation; take into account that for certain
cleaning/maintenance operations, the distance needs to be
greater than stated here and therefore, consider the possibility to
be able to move the oven for the purpose of carrying out these
operations.
WARNING! In the right hand rear side area (fig.10 item Y) is
the filter through which the air is taken in by the burner fan for
combustion. This must never be obstructed and precautions
should be taken to ensure that no dust, flour etc. reaches this
area.
WARNING! The cooling air inlet is located in the perforated
central area of the rear casing (fig.10 item Z), and this must not
be obstructed. Take care not to insert thin tools, hair, clothing
etc. through the holes and into contact with the fan.
WARNING! The appliance must be installed on a firm and
levelled surface, perfectly level. The gas pipe and the electrical
cable must be protected once the appliance has been installed,
and they must never for any reason be subjected to stress such as
pulling torsion etc., they have to avoid to pass near the abrasive
elements or cutting elements.
The following operations must be carried out:
- Remove the protective film from all the outer panels of the oven,
pulling it gently to remove all the adhesive.
Should any adhesive remain on the oven, remove using kerosene or
benzene.
- After removing the four round headed screws (fig.8 item A) on the
bottom of the appliance, fit the four supports, each one fastened with
four screws and washers (fig.8 item B), in the threaded holes
provided on the base; once the appliance has been moved into
position lock it by pressing the brake lever (fig.8 item C) on each of
the wheels down.
If the stand is not supplied by the manufacturer, it must be capable of
guaranteeing proper stability for the appliance under any condition.
WARNING! After positioning the appliance at the point foreseen
and locking the wheel brakes, provide at least 4 sufficiently
strong brackets to fix the appliance to the floor or wall (for
example, in the case of equipment with one or 2 chambers fig. 12,
or in the case of equipment with 3 chambers fig. 13) so as to
prevent it from moving for any reason; the brackets must be
removable to allow special cleaning operations, and they must be
replaced after cleaning. To fix the brackets, which are not
supplied by the manufacturer, use normal commercial pressure
clamps suitable for the type of flooring, and for the 3 chamber
version connect the brackets to the oven using self-tapping
screws d. 4.8, which must be screwed into the back only in the 12
free holes diameter 4.1 mm provided (fig. 9 item F).
- The single elements that have been selected to make up the oven
must be placed one on top of the other as shown in figure 9, after
removing the 4 plastic plugs (fig.9 item D) from the top part of the
element to be positioned underneath and inserting the round headed
reference screws (item 9 fig. E) into the element to be positioned on
top.
WARNING! The appliance is approved for a maximum of 3
cooking chambers on top of each other.
- Fit the heat shield provided on each chamber, as shown in fig. 11.
- Connect up any optional product rest on the right hand side or on
the left hand side (fig. 14 item D), after removing the stop (fig.14
item F) and relative knobs (fig.14 item G) from the flour collector
and replacing them on the product rest itself.
- Fit any optional swing doors on the infeed-outfeed as shown in fig.
15 if the belt direction of travel is from left to right, while if the belt
direction of travel is in the opposite direction the swing doors must
be fitted using a mirror image of the figure in question.
WARNING! The lock (fig.16 item H) on the front door must
always be fitted and the keys must be removed and kept by staff
authorised to work the appliance, in order to avoid accidental
opening of the front door with a resulting severe risk of burning
and injury by internal parts.
Of the various people authorised and trained to use the
appliance, at least one must always be present when the
appliance is turned on, and must be aware of the location (near
the appliance) of a set of keys, in order to allow opening of the
door in an emergency. If there are a number of baking
chambers, mark the keys and respective locks clearly so that they
can be recognised with ease
2.5 CONNECTIONS
2.5.1 GAS CONNECTION
WARNING! Connection to the gas network must only be carried
out by specialised technical personnel with a proper license, in
compliance with current regulations.
Check that the appliance is set up for the type of gas actually
supplied. This is indicated on the rating plate affixed to the appliance
(fig. 2 item G).
Before connecting to the gas supply, make sure that the appliance
supply pressure is the one indicated in TAB. 1 (for the country in
which it is to be installed). This pressure level must be guaranteed
stable over a period of time.
If the infeed pressure is not within the values indicated, advise
the gas supply company and do not start up the oven until the
cause has been traced and eliminated.
TAB. 1 (for the country in which the appliance is to be installed)
indicates the oven characteristics
Connection to the gas network (fig. 10 item.W) can be fixed or
removable, a certified stop tap must be fitted upstream of the
appliance.
If flexible pipes are used, they must be made of stainless steel
according to current regulations.
Use LOCTITE 577 sealant on the gas inlet pipe thread
When connections have been completed, carry out a gas seal test
with the aid of a non-corrosive leak finder spray. Never use a naked
flame when looking for possible gas leaks.
2.5.2 GAS AND VAPOUR EXHAUST
WARNING! THE PROPRIETOR IS RESPONSIBLE FOR
PROVIDING AND
VENTILATION SYSTEM
WARNING! The gas and vapour exhaust must only be connected
up by qualified technicians, in compliance with current
regulations.
WARNING! Any accumulation of noxious substances may result
in intoxication or death. It is therefore essential to provide a
ventilation system that is well-designed, properly fitted and
regularly cleaned and maintained in state of constant efficiency
throughout the working life of the appliance. The flow of air
feeding the oven and the hood exhaust flow must be suitably
sized.
The appliance is of type A3 - B23 and must always be installed
under a suction hood, with a heat-resistant filter, or under a
UK/3
MAINTAINING AN ADEQUATE